{"id":118869,"date":"2022-09-19T11:15:24","date_gmt":"2022-09-19T03:15:24","guid":{"rendered":"https:\/\/www.alpapowder.com\/118869\/"},"modified":"2022-09-19T11:15:24","modified_gmt":"2022-09-19T03:15:24","slug":"tam-quan-trong-va-cong-dung-cua-bon-khoang-vat-phi-kim-loai-chinh-la-thach-anh-graphit-fluorit-va-pyrophyllit","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/118869\/","title":{"rendered":"T\u1ea7m quan tr\u1ecdng v\u00e0 c\u00f4ng d\u1ee5ng c\u1ee7a b\u1ed1n kho\u00e1ng v\u1eadt phi kim lo\u1ea1i ch\u00ednh l\u00e0 th\u1ea1ch anh, graphit, fluorit v\u00e0 pyrophyllit"},"content":{"rendered":"
<\/p>\n
H\u1ea7u h\u1ebft t\u1ea5t c\u1ea3 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p chi\u1ebfn l\u01b0\u1ee3c m\u1edbi n\u1ed5i \u0111\u1ec1u \u00edt nhi\u1ec1u li\u00ean quan \u0111\u1ebfn kho\u00e1ng s\u1ea3n phi kim lo\u1ea1i v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang, \u0111\u1eb7c bi\u1ec7t trong ng\u00e0nh v\u1eadt li\u1ec7u m\u1edbi, graphit, fluorit, pyrophyllit, th\u1ea1ch anh v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang \u0111\u00f3ng vai tr\u00f2 h\u1ed7 tr\u1ee3 quan tr\u1ecdng v\u00e0 kh\u00f4ng th\u1ec3 thay th\u1ebf. C\u00e1c kho\u00e1ng s\u1ea3n phi kim lo\u1ea1i nh\u01b0 graphit v\u00e0 fluorit \u0111\u01b0\u1ee3c Trung Qu\u1ed1c, Nh\u1eadt B\u1ea3n, \u00dac v\u00e0 c\u00e1c n\u01b0\u1edbc kh\u00e1c li\u1ec7t v\u00e0o danh s\u00e1ch “kho\u00e1ng s\u1ea3n chi\u1ebfn l\u01b0\u1ee3c” ho\u1eb7c “kho\u00e1ng s\u1ea3n ch\u1ee7 ch\u1ed1t”, c\u00f2n Hoa K\u1ef3 \u0111\u01b0\u1ee3c li\u1ec7t v\u00e0o danh s\u00e1ch “kho\u00e1ng s\u1ea3n kh\u1ee7ng ho\u1ea3ng”.<\/p>\n
1. Th\u1ea1ch anh c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao<\/p>\n
Th\u1ea1ch anh c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc tuy\u1ec7t v\u1eddi. C\u00e1t th\u1ea1ch anh c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 th\u1ee7y tinh th\u1ea1ch anh v\u00e0 m\u1ea1ch t\u00edch h\u1ee3p. C\u00e1c s\u1ea3n ph\u1ea9m cao c\u1ea5p c\u1ee7a h\u00e3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00f4ng ngh\u1ec7 th\u00f4ng tin th\u1ebf h\u1ec7 m\u1edbi, s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb cao c\u1ea5p, v\u1eadt li\u1ec7u m\u1edbi v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c. Th\u1ea1ch anh lu\u00f4n t\u1ed3n t\u1ea1i nh\u01b0 m\u1ed9t v\u1eadt li\u1ec7u c\u00f3 t\u1ea7m quan tr\u1ecdng chi\u1ebfn l\u01b0\u1ee3c, v\u00e0 k\u1ec3 t\u1eeb Th\u1ebf chi\u1ebfn th\u1ee9 hai, c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n t\u1eed c\u1ee7a \u0111i\u1ec7n tho\u1ea1i li\u00ean l\u1ea1c v\u00e0 \u0111i\u1ec7n tho\u1ea1i kh\u00f4ng d\u00e2y qu\u00e2n s\u1ef1 \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u1ea1ch anh. Nguy\u00ean li\u1ec7u th\u1ea1ch anh c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao v\u00e0 si\u00eau tinh khi\u1ebft \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn tr\u00ean to\u00e0n c\u1ea7u l\u00e0 n\u1ec1n t\u1ea3ng quan tr\u1ecdng cho c\u00e1c s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 cao ng\u00e0y nay v\u00e0 l\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng c\u00e1c s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 cao c\u1ee7a m\u1ed9t qu\u1ed1c gia. T\u1ea1i \u0110\u1ee9c, nguy\u00ean li\u1ec7u th\u00f4 th\u1ea1ch anh si\u00eau tinh khi\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c li\u1ec7t v\u00e0o danh s\u00e1ch c\u00e1c nguy\u00ean li\u1ec7u chi\u1ebfn l\u01b0\u1ee3c v\u00e0 vi\u1ec7c xu\u1ea5t kh\u1ea9u b\u1ecb h\u1ea1n ch\u1ebf.<\/p>\n
\u1ee8ng d\u1ee5ng c\u1ee7a th\u1ea1ch anh c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao trong c\u00e1c ng\u00e0nh chi\u1ebfn l\u01b0\u1ee3c m\u1edbi n\u1ed5i:<\/p>\n
C\u00f4ng ngh\u1ec7 th\u00f4ng tin th\u1ebf h\u1ec7 m\u1edbi; S\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb cao c\u1ea5p; V\u1eadt li\u1ec7u m\u1edbi; N\u0103ng l\u01b0\u1ee3ng m\u1edbi.<\/p>\n
<\/p>\n
2. Than ch\u00ec<\/p>\n
Graphit lu\u00f4n l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean chi\u1ebfn l\u01b0\u1ee3c quan tr\u1ecdng v\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a qu\u00e2n \u0111\u1ed9i v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i. Graphit ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u c\u1ef1c d\u01b0\u01a1ng cho pin lithium-ion, pin \u0111i\u1ec7n m\u1edbi, si\u00eau t\u1ee5 \u0111i\u1ec7n, v.v. trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4 n\u0103ng l\u01b0\u1ee3ng m\u1edbi; trong ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u0103ng l\u01b0\u1ee3ng m\u1edbi, n\u00f3 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t pin m\u1eb7t tr\u1eddi. , Pin l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n gi\u00f3; trong ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb cao c\u1ea5p, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u1ee7 y\u1ebfu \u0111\u1ec3 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u l\u00e0m k\u00edn v\u00e0 b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh n\u01a1tron; trong ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin th\u1ebf h\u1ec7 m\u1edbi, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng cao, v\u1eadt li\u1ec7u \u0111i\u1ec7n t\u1eed quan tr\u1ecdng,\u2026 S\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 t\u1eadn d\u1ee5ng graphen \u0111\u00e3 n\u00e2ng vi\u1ec7c s\u1eed d\u1ee5ng graphit l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi. Trong t\u01b0\u01a1ng lai, than ch\u00ec v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong v\u1ec7 tinh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, m\u00e1y t\u00ednh b\u1ea3ng, xe hybrid, xe \u0111i\u1ec7n, pin m\u1eb7t tr\u1eddi v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c, tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u chi\u1ebfn l\u01b0\u1ee3c m\u1edbi n\u1ed5i. Trung Qu\u1ed1c, Nh\u1eadt B\u1ea3n, Li\u00ean minh Ch\u00e2u \u00c2u, \u1ea4n \u0110\u1ed9, V\u01b0\u01a1ng qu\u1ed1c Anh, \u00dac, OECD v\u00e0 c\u00e1c qu\u1ed1c gia kh\u00e1c \u0111\u00e3 li\u00ean ti\u1ebfp ban h\u00e0nh c\u00e1c ch\u00ednh s\u00e1ch c\u00f4ng nghi\u1ec7p v\u1ec1 ph\u00e1t tri\u1ec3n than ch\u00ec, coi graphite l\u00e0 “kho\u00e1ng s\u1ea3n ch\u1ee7 ch\u1ed1t” ho\u1eb7c “kho\u00e1ng s\u1ea3n chi\u1ebfn l\u01b0\u1ee3c”, v\u00e0 Hoa K\u1ef3 li\u1ec7t k\u00ea than ch\u00ec l\u00e0 “kho\u00e1ng ch\u1ea5t kh\u1ee7ng ho\u1ea3ng”.<\/p>\n
\u1ee8ng d\u1ee5ng c\u1ee7a than ch\u00ec trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u1edbi n\u1ed5i chi\u1ebfn l\u01b0\u1ee3c:<\/p>\n
S\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb cao c\u1ea5p; N\u0103ng l\u01b0\u1ee3ng m\u1edbi; Xe n\u0103ng l\u01b0\u1ee3ng m\u1edbi; C\u00f4ng ngh\u1ec7 th\u00f4ng tin th\u1ebf h\u1ec7 m\u1edbi; L\u0129nh v\u1ef1c v\u1eadt li\u1ec7u m\u1edbi; Sinh h\u1ecdc.<\/p>\n
<\/p>\n
3. Fluorit<\/p>\n
Fluorit, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 fluorit, c\u00f3 th\u00e0nh ph\u1ea7n ch\u1ee7 y\u1ebfu l\u00e0 canxi florua (CaF2). Fluorit l\u00e0 m\u1ed9t lo\u1ea1i t\u00e0i nguy\u00ean khan hi\u1ebfm c\u1ea5p th\u1ebf gi\u1edbi t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u1ea5t hi\u1ebfm. Trung Qu\u1ed1c, Hoa K\u1ef3, Li\u00ean minh Ch\u00e2u \u00c2u, Nh\u1eadt B\u1ea3n v\u00e0 c\u00e1c qu\u1ed1c gia kh\u00e1c \u0111\u1ec1u li\u1ec7t k\u00ea fluorit l\u00e0 “kho\u00e1ng s\u1ea3n chi\u1ebfn l\u01b0\u1ee3c” ho\u1eb7c “kho\u00e1ng s\u1ea3n ch\u1ee7 ch\u1ed1t”, v\u00e0 Hoa K\u1ef3 li\u1ec7t k\u00ea fluorit l\u00e0 “kho\u00e1ng s\u1ea3n kh\u1ee7ng ho\u1ea3ng”. Florit l\u00e0 m\u1ed9t nguy\u00ean li\u1ec7u th\u00f4 ch\u1ee9a flo, v\u00e0 c\u00e1c v\u1eadt li\u1ec7u c\u00f3 ch\u1ee9a flo l\u00e0 m\u1ed9t trong nh\u1eefng v\u1eadt li\u1ec7u h\u00f3a h\u1ecdc m\u1edbi. S\u1ea3n ph\u1ea9m h\u00f3a ch\u1ea5t Flo c\u00f3 hi\u1ec7u su\u1ea5t cao v\u00e0 gi\u00e1 tr\u1ecb gia t\u0103ng cao. Ngo\u00e0i vi\u1ec7c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p v\u00e0 \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y, c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 v\u1eadt li\u1ec7u c\u1ee7a n\u00f3 c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh chi\u1ebfn l\u01b0\u1ee3c m\u1edbi n\u1ed5i nh\u01b0 n\u0103ng l\u01b0\u1ee3ng m\u1edbi, sinh h\u1ecdc, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, v\u00e0 c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1edbi. ng\u00e0nh c\u00f4ng ngh\u1ec7.<\/p>\n
\u1ee8ng d\u1ee5ng c\u1ee7a Fluorit trong c\u00e1c ng\u00e0nh chi\u1ebfn l\u01b0\u1ee3c m\u1edbi n\u1ed5i:<\/p>\n
N\u0103ng l\u01b0\u1ee3ng m\u1edbi; Xe n\u0103ng l\u01b0\u1ee3ng m\u1edbi; Sinh h\u1ecdc; Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng; V\u1eadt li\u1ec7u m\u1edbi.<\/p>\n
<\/p>\n
4. Pyrophyllite<\/p>\n
Pyrophyllite l\u00e0 m\u1ed9t kho\u00e1ng v\u1eadt silicat ph\u00e2n l\u1edbp c\u00f3 t\u00ednh \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc, \u0111\u1ed9 gi\u00e3n n\u1edf nhi\u1ec7t th\u1ea5p, d\u1eabn nhi\u1ec7t th\u1ea5p, d\u1eabn \u0111i\u1ec7n th\u1ea5p, c\u00e1ch \u0111i\u1ec7n cao, nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y cao v\u00e0 ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t. Pyrophyllite l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean li\u1ec7u quan tr\u1ecdng \u0111\u1ec3 s\u1ea3n xu\u1ea5t g\u1ed1m s\u1ee9 ch\u1ee9c n\u0103ng (g\u1ed1m si\u00eau c\u1ee9ng, g\u1ed1m \u00e1p \u0111i\u1ec7n si\u00eau cao), v\u1eadt li\u1ec7u ch\u1ecbu l\u1eeda m\u1edbi m\u00e0u xanh l\u00e1 c\u00e2y, s\u1ee3i th\u1ee7y tinh hi\u1ec7u su\u1ea5t cao, v\u1eadt li\u1ec7u si\u00eau c\u1ee9ng (kim c\u01b0\u01a1ng t\u1ed5ng h\u1ee3p, v.v. phi\u1ebfn) v\u00e0 v\u1eadt li\u1ec7u ch\u1ee9c n\u0103ng m\u1edbi.<\/p>\n
\u1ee8ng d\u1ee5ng c\u1ee7a pyrophyllite trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u1edbi n\u1ed5i chi\u1ebfn l\u01b0\u1ee3c:<\/p>\n
S\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb cao c\u1ea5p; N\u0103ng l\u01b0\u1ee3ng m\u1edbi; v\u1eadt li\u1ec7u m\u1edbi; sinh h\u1ecdc.<\/p>\n","protected":false},"excerpt":{"rendered":"
H\u1ea7u h\u1ebft t\u1ea5t c\u1ea3 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p chi\u1ebfn l\u01b0\u1ee3c m\u1edbi n\u1ed5i \u0111\u1ec1u \u00edt nhi\u1ec1u li\u00ean quan \u0111\u1ebfn kho\u00e1ng s\u1ea3n phi kim lo\u1ea1i v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang, \u0111\u1eb7c bi\u1ec7t trong ng\u00e0nh v\u1eadt li\u1ec7u m\u1edbi, graphit, fluorit, pyrophyllit, th\u1ea1ch anh v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang \u0111\u00f3ng vai tr\u00f2 h\u1ed7 tr\u1ee3 quan tr\u1ecdng v\u00e0 kh\u00f4ng th\u1ec3 thay th\u1ebf.<\/p>\n","protected":false},"author":7,"featured_media":118845,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-118869","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/118869","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=118869"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/118869\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/118845"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=118869"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=118869"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=118869"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}